40404227332

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{14551}}^1$

素因数の和:15057

約数の個数: 72

約数和(自身を含む): 85096370688

約数和(自身を除く): 44692143356

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 457, 868, 914, 1519, 1828, 3038, 3199, 6076, 6398, 12796, 14167, 14551, 22393, 28334, 29102, 44786, 56668, 58204, 89572, 99169, 101857, 198338, 203714, 396676, 407428, 451081, 694183, 712999, 902162, 1388366, 1425998, 1804324, 2776732, 2851996, 3157567, 6315134, 6649807, 12630268, 13299614, 22102969, 26599228, 44205938, 46548649, 88411876, 93097298, 186194596, 206144017, 325840543, 412288034, 651681086, 824576068, 1303362172, 1443008119, 2886016238, 5772032476, 10101056833, 20202113666, 40404227332]

約数ペア:

[(1, 40404227332), (2, 20202113666), (4, 10101056833), (7, 5772032476), (14, 2886016238), (28, 1443008119), (31, 1303362172), (49, 824576068), (62, 651681086), (98, 412288034), (124, 325840543), (196, 206144017), (217, 186194596), (434, 93097298), (457, 88411876), (868, 46548649), (914, 44205938), (1519, 26599228), (1828, 22102969), (3038, 13299614), (3199, 12630268), (6076, 6649807), (6398, 6315134), (12796, 3157567), (14167, 2851996), (14551, 2776732), (22393, 1804324), (28334, 1425998), (29102, 1388366), (44786, 902162), (56668, 712999), (58204, 694183), (89572, 451081), (99169, 407428), (101857, 396676), (198338, 203714)]